Santos Lugares Weather in December

NASA POWER reanalysis for the half-degree grid cell around Santos Lugares, 1991-2020; a grid cell is an area average and can differ from a thermometer in town by several degrees

Average highs run from 28°C on December 1 to 31°C on December 31, and lows from 14°C to 18°C. Normal precipitation for the month is 109 mm over about 9 wet days.

December day by day

The normal high and low for each date, and the record, in °C.

Normal low
Normal high
Record high
Record low

December at a glance

Average high: 30°C
Average low: 16°C
Precipitation: 109 mm
Record high: 38°CDec 27, 2013
Record low: 9°CDec 10, 1974
Daylight: 14 h 18 min to 14 h 26 min
Cloud cover: 46%
Humidity: 63%
Dew point: 14°C
Wind: 15.1 km/h

Every day of the month

A wet day has at least 1 mm of precipitation in the reanalysis.

Date	Normal high	Normal low	Record high	Record low	Chance wet
Dec 1	28°C	14°C	29°C 1979	10°C 2011	31%
Dec 2	28°C	15°C	34°C 1987	10°C 1974	30%
Dec 3	28°C	15°C	33°C 2013	11°C 2024	31%
Dec 4	28°C	15°C	32°C 2012	12°C 2000	31%
Dec 5	29°C	15°C	33°C 1999	12°C 2003	31%
Dec 6	29°C	15°C	31°C 2016	10°C 1999	33%
Dec 7	29°C	15°C	32°C 2014	10°C 1979	31%
Dec 8	29°C	15°C	33°C 2022	11°C 2001	31%
Dec 9	29°C	15°C	35°C 2022	12°C 2003	32%
Dec 10	29°C	15°C	36°C 2017	9°C 1974	31%
Dec 11	29°C	15°C	38°C 2019	13°C 1973	30%
Dec 12	29°C	16°C	36°C 2022	12°C 2010	31%
Dec 13	30°C	16°C	35°C 1994	12°C 1975	32%
Dec 14	30°C	16°C	31°C 2014	12°C 1979	34%
Dec 15	30°C	16°C	34°C 2017	12°C 1979	35%
Dec 16	30°C	16°C	35°C 1999	10°C 2000	36%
Dec 17	30°C	16°C	36°C 1995	15°C 1976	35%
Dec 18	30°C	16°C	34°C 2013	13°C 1974	35%
Dec 19	30°C	16°C	33°C 2005	13°C 2023	35%
Dec 20	30°C	16°C	33°C 2001	12°C 1993	34%
Dec 21	30°C	17°C	33°C 1979	13°C 2019	33%
Dec 22	30°C	17°C	33°C 2005	11°C 2019	34%
Dec 23	31°C	17°C	34°C 2010	15°C 2014	35%
Dec 24	31°C	17°C	35°C 2010	14°C 2011	34%
Dec 25	31°C	17°C	35°C 2012	14°C 2022	35%
Dec 26	31°C	17°C	37°C 2010	12°C 1977	34%
Dec 27	31°C	17°C	38°C 2013	11°C 1977	34%
Dec 28	31°C	18°C	34°C 2013	12°C 1974	33%
Dec 29	31°C	18°C	34°C 2008	14°C 1993	32%
Dec 30	31°C	18°C	37°C 2013	15°C 1979	32%
Dec 31	31°C	18°C	37°C 2013	11°C 1979	33%

Chance of rain

Chance of a wet day

Sunrise and sunset

Times for 2026, local time (GMT-3).

December 1: sunrise 5:34 AM, sunset 7:52 PM
December 31: sunrise 5:44 AM, sunset 8:10 PM

Every day of December: sun and moon

Other months

Sources

Records: NOAA GHCN-Daily, station ARM00087582, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine, and temperature and precipitation: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.